Usage & Assay Information

Storage & Safety

This product contains sodium azide as preservative. Although the amount of sodium azide is very small appropriate care must be taken when handling.

General Information

Biological Significance

Immunoglobulin G (IgG) are antibody molecules. Each IgG is composed of four peptide chains - two heavy chains and two light chains. Each IgG has two antigen binding sites. Other Immunoglobulins may be described in terms of polymers with the IgG structure considered the monomer. IgG constitutes 75% of serum immunoglobulins in humans. IgG molecules are synthesized and secreted by plasma B cells.